Engineering

Suppose that a system has the following transfer function: s+1 s+5s +6 G(s) = Generate the plot of the output response (for time, 1>0 and t
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Find the transfer function G(s) for the speed governor operating on a "droop" control mode whose block diagram is shown below. The input signal to the speed governor is the prime mover shaft speed deviation Aw(s), the output signal from the speed govemor is the controlling signal Ag(s) applied to the turbine to change the flow of the working fluid. Please show all the steps leading to the finding of this transfer function. valve/gate APm TURBINE Cies AP steam/water Ag CO 100 K 00 R
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A 480 volts, 60Hz, 50Hp, three- phase induction motor is drawing 60A at 0.85 power factor lagging. The stator copper losses are 2KW, rotor copper losses are 700W, friction and windage losses are 600W, core losses are 1.8KW, and stray power loss is negligible. Find the following quantities: a. The air-gap power(PAG) b. The power converted(Pconv) c. The output power(Pout) d. The efficiency of the motor
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A conductive loop in the x-y plane is bounded by p=2.0 cm, p=6.0 cm, phi=0 degrees, phi=90 degrees. A 1.0 Amp current flows in the loop, going in the a-hat phi direction on the p=2.0 cm arm. Determine H at the origin.
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A 10-cm-long lossless transmission line with Zo = 50 2 operating at 2.45 GHz is terminated by a load impedance Z = 58+ j30 2. If phase velocity on the line is vp = 0.6c, where c is the speed of light in free space, find: a. [2 marks] The input reflection coefficient. b. [2 marks] The voltage standing wave ratio. c. [4 marks] The input impedance. d. [2 marks] The location of voltage maximum nearest to the load.
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assitance needed in fixing my code in C language do not use C++ must be in C languagemy code:#includeint GetNumOfNonWSCharacters(char *str){// declare variable to store non white-space characters countint count=0;// visit the each character in the string until null character \0 is appearsfor(int i=0;str[i]!='\0';i++){// increment count by 1 if str[i] is not a spaceif(str[i]!=' ')count++;}// return count to PrintMenu()return count;}int GetNumOfWords(char *str){// declare variable to store words countint words_count = 0;// visit the each character in the string until null character \0 is appearsfor(int i=0;str[i]!='\0';i++){if(str[i]!=' '){// if str[i] is not a space continue visiting the characters until a space appears and null character \0 appearswhile(str[i]!='\0' && str[i]!=' '){i++;}// after visiting a space increment words_count by 1words_count++;}}// return words_count to PrintMenu()return words_count;}void FixCapitalization(char *str){// initialize dot_status to 0int dot_status = 0;// check the first character of the string, if it is lower case letter change it to upper caseif(str[0]>=97 && str[0]=97 && str[i]
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Fluid Power systems are characterized by having a much higher Force Density compared to Electric Motors. Please provide detailed explanation, use physics based equations to support your answer.
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Conduct a comprehensive literature survey based on the application of FPGA's in following areas; a) Defence Industry b) Microgrids and Smart Grids c) Smart Cities d) Industrial Automation and Robotics
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Consider the elements 1, 2, ..., 11. Perform the following sequence of Unions (U) and Finds (F) using the path compression algorithm, show how the forest looks like after each operation, and display the PARENT array alongside each snapshot of the forest: U(2,5) U(4,8) U(3,5) U(2,4) U(6,7) U (9,10) U(9,1) U(4,9) F(8) U(3,6) U(3,2) U(3,9) F(1) (Tie-breaking note: in U(i,j), if the two trees rooted at i and j are of equal size, make i the root of the new tree.)
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Write an 8051 program (C language) to generate a 12Hz square wave (50% duty cycle) on P1.7 using Timer 0 (in 16-bit mode) and interrupts. Assume the oscillator frequency to be 8MHz. Show all calculations
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Calculate the available net positive section head NPSH in a pumping system if the liquid density [p = 1200 kg/m, the liquid dynamic viscosity u = 0.4 Pa s, the mean velocity u I m/s, the static head on the suction side z 3 m, the inside pipe diameter d; = 0.0526 m, the gravitational acceleration g = 9.81 m/s and the equivalent length on the suction side (Le), = 5.0 m. - = The liquid is at its normal boiling point. Neglect entrance and exit losses.
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A flammable liquid is being transferred from a road tanker to abulk storage tank in the tank farm. What control measures wouldhelp reduce the risk of vapour ignition due to staticelectricity.?
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this is all one questionExpress answers to 3 sig figsfind the value i_a Part Afind the value i_b Part Bfind the value i_c Part Cfind the value i_a if the polarity of the 72 V source is reversed Part Dfind the value of i_b if the polarity of the 72V source is reversed Part Efind the value of i_c if the polarity if the 72V source is reversed Part F
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11. Find out at least 4 entities with attributes in the below scenario and mention the relationship type between them, then draw the ER Diagram for pharmacy below: Patients are identified by Civil ID, and their names, addresses, and also ages. Doctors are identified by Civil ID, for each doctor, the name, specialty and years of experience must be recorded. Each pharmaceutical company (Supplier of medicines) is identified by name and has a phone number. For each medicine, the name and formula must be recorded. Each medicine is sold by a given pharmaceutical company. The pharmacy sells several medicine and each medicine has a price for each. The pharmacy sells the drugs to patients but must record which doctor prescribes the medicine.
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For power processing applications, the components should be avoided during the design: (a) Inductor (b) Capacitor Semiconductor devices as amplifiers (d) All the above (e) Both (b) and (c) C18. MAX724 is used for: (a) stepping down DC voltage (b) stepping up DC voltage (c) stepping up AC voltage (d) stepping down AC voltage C19. The following statement is true: (a) TRIAC is the anti-parallel connection of two thyristors (b) TRIAC conducts when it is triggered, and the voltage across the terminals is forward-biased (c) TRIAC conducts when it is triggered, and the voltage across the terminals is reverse-biased (d) All the above
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(06 marks): A 400 kVA 4800 - 480 V single-phase transformer is operating at rated load with a power factor of 0.80 lagging. The total winding resistance and reactance values referred to the high voltage side are Req = 0.3 02 and Xeq=0.8 0. The load is operating in step-down mode. Sketch the appropriate equivalent circuit and determine: 1. equivalent high side impedance 2. the no-load voltage, ELS 3. the voltage regulation at 0.80 lagging power factor 4. the voltage regulation at 0.85 leading power factor
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If the population inversion in the NdYag laser is 4.2 x 10-7 at room temperature, determine photon ergy.
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COMPONENTS: 1. Simulation using Multisim ONLINE Website 2. Generator: V = 120/0 V, 60 Hz 3. Line impedance: R=10 2 and C=10 mF per phase, 4. Load impedance: R=30 2 and L=15 H per phase, 14 V1 3PH Y 120Vrms 60Hz 3 2 1 R1 1092 R2 www 1092 R3 1092 4 5 6 C1 HH 10mF C2 HH 10mF C3 HH 10mF 11 12 R6 www 3092 8 10 L3 15H 13 R4 3092 L1 015H L2 15H R5 3092 9 w 2. a) Calculate the value of line current and record the value below. (Show the calculation) L = A rms Ib = mms A ris b) Measure the 3-phase line current. Copy and paste the result of currents measurement below. c) Copy and paste the 3-phase waveform of line current below. 3. a) Show the calculation on how to get the phase voltage at the load impedance and record the value below. V AN = ms Van = nims VCN= mms b) Measure the 3-phase voltage at the load impedance. Copy and paste the result of voltage measurement below. V
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A database management system (DBMS) is O a logically coherent collection of data. O a set of programs. A O a centralized repository of integrated data. a self-describing collection of integrated records.
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Find the convolution y(t) of h(t) and x(i). x(t) = e-ut), ht) = u(t) - unt - 5) = -
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What is the electron configuration of molybdenum in the groundstate? With explanation
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6 (a) Briefly describe the major difference between HEC and CLP regarding the connection from the transformer room to the main Low Voltage Switch- room. (2 marks) (b) What type of premises require rising main? (2 marks) (c) Electrical load in a building is mainly classified into any one of the three categories. The categories are (1) tenant load, (2) non-essential landlord load or (3) essential landlord load. State any ONE essential landlord load. (2 marks) (d) State any THREE parameters that can be used as a measure of the quality of services of a lift system. (3 marks) (e) List any ONE main type of incoming supply arrangement. (2 marks) (f) In practice, a group of electrical loads is variably connected to an emergency generator. The need for the simultaneous starting of the whole group of loads, particularly under full-load conditions, should be carefully assessed. In the case of motor-loads such simultaneous starting will require an emergency generator with a large kVA rating. Smaller the capacity of an emergency generator results in lower the cost. Suggest a method to reduce the kVA rating of an emergency generator with reasons.
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A semiconductor memory system used in internal memory is subject to errors. Discuss erro in internal memory and method to correct it. Please include related diagram and use your own example to demonstrate the error correction method.
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Define a network that would be suitable forA. Client-Server architecture.B. Peer-to-Peer architecture.draw a diagram for the network. For the client-server, your network should connect client devices node1, node2, node3, laptop4, laptop5, and laptop6 to one or more servers over an internet network. You can add as many other devices (switches, routers, nodes, access points, busses, etc.) to the network as you wish, using the same naming scheme as in the previous parts.For the peer-to-peer, you can add as many other devices (switches, routers, nodes, access points, busses, etc.) to the network as you wish, using the same naming scheme as in the previous parts.Thank you.
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